{"product_id":"jawliner-chewing-gum-hard-caffeine","title":"NEW DROP | JAWLINER® Chewing Gum Hard + Caffeine - Mint","description":"\u003ch2\u003eJAWLINER® CHEWING GUM HARD + CAFFEINE at a Glance\u003c\/h2\u003e\n\u003cp\u003eJAWLINER® CHEWING GUM HARD + CAFFEINE is a specialized pre-workout facial fitness gum engineered for simultaneous masseter muscle resistance training and oral caffeine delivery. It delivers 5x mechanical resistance compared to standard confectionery gum combined with 40 mg of natural guarana-derived caffeine per serving to induce masseter hypertrophy and acute cognitive alertness while maintaining controlled, low-jitter energy release.\u003c\/p\u003e\n\u003ch2\u003eUse Cases \u0026amp; Suitability\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTarget Audience:\u003c\/b\u003e Fitness practitioners, athletes, and intermediate jaw training users seeking a dual-action pre-workout agent for masseter muscle stimulation and focused energy without high-dose liquid supplement volume.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProblem Solved:\u003c\/b\u003e Addresses the lack of structural resistance in standard chewing gums while offering an alternative to liquid pre-workout supplements that cause gastrointestinal fullness or sleep disruptions due to excessive stimulant dosing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCompatibility \u0026amp; Combinations:\u003c\/b\u003e Compatible with non-caffeinated JAWLINER® Ultra-Hard Gum (stacked simultaneously to increase mechanical resistance without compounding caffeine intake) or used as a protective occlusal cushion during high-load powerlifting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications \u0026amp; Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePerformance \/ Specs Level:\u003c\/b\u003e Intermediate Masticatory Resistance (5x mechanical firmness vs. standard gum); 40 mg active caffeine payload per serving via mucosal\/oral absorption pathways.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCertifications \u0026amp; Standards:\u003c\/b\u003e 100% Vegan, 100% Sugar-Free, Non-GMO; formulated in compliance with European food safety regulations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIngredients \/ Materials:\u003c\/b\u003e Gum base, sweeteners (sorbitol, maltitol, xylitol, maltitol syrup, sucralose, stevia leaf extract), natural guarana extract (22%) (containing natural caffeine), flavourings, thickener (gum arabic), glazing agent (carnauba wax), colour (calcium carbonate), vitamin B6, vitamin B12.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTechnical \/ Nutritional Values (per 100 g):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnergy: 647 kJ \/ 155 kcal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarbohydrates: 59 g (of which Sugars: 0 g)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFat: 0 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein: 0 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActive Ingredients: Caffeine (1380 mg \/ 100 g; ~40 mg per single piece serving), Vitamin B6, Vitamin B12\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAvailable Variants:\u003c\/b\u003e Mint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePackaging Configurations:\u003c\/b\u003e Multi-month supply configurations (2-Month, 6-Month, 12-Month options).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUsage Protocol \/ Cycle:\u003c\/b\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eThermal Conditioning:\u003c\/i\u003e Place the piece on molar teeth and allow ambient oral body heat to soften the gum base for several seconds prior to occlusion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003ePhase 1 (3 minutes):\u003c\/i\u003e Perform slow, controlled molar biting with progressively increasing force.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003ePhase 2 (2 minutes):\u003c\/i\u003e Increase mastication frequency under controlled compression force.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003ePhase 3 (3 minutes):\u003c\/i\u003e Complete rest interval (zero occlusion).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eSession Limit:\u003c\/i\u003e Repeat this cycle 2–3 times per session (15–20 minutes total). Limit training to every other day to enable 48-hour masseter muscle recovery. Administer 15 to 30 minutes prior to physical training for optimal ergogenic absorption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCare, Maintenance \u0026amp; Storage:\u003c\/b\u003e Multi-session structural matrix. Wash with cold water post-workout, air dry, and store in the provided hygienic container.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCountry of Origin \/ Engineering:\u003c\/b\u003e Formulated, engineered, and quality-tested in Germany.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLimitations \u0026amp; What It Is NOT For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUsage Boundary:\u003c\/b\u003e Restrict chewing strictly to the molar regions. Do not use front incisors or canine teeth to prevent uneven temporomandibular joint torque or dental displacement. Do not bite forcefully without completing the initial thermal conditioning step.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTrade-Off Explanation:\u003c\/b\u003e The integration of high-density elastomer base materials with natural guarana extract limits the total volume of artificial softeners and syrup carriers, leading to a faster dissipation of sweet taste relative to standard soft confectionery products.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRest \u0026amp; Recovery \/ Usage Limits:\u003c\/b\u003e Do not exceed 20 minutes of active mastication per workout. Limit application to every other day to prevent masseter hypertonicity or joint stress. Avoid consumption late in the evening if sensitive to caffeine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eScope of Results:\u003c\/b\u003e Triggers mechanical strain for masseter muscle adaptation and provides acute ergogenic focus. It does \u003cb\u003enot\u003c\/b\u003e target submental fat reduction, alter cranial bone structure, or replace comprehensive conditioning programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSafety \u0026amp; YMYL Disclaimer:\u003c\/b\u003e High caffeine content (1380 mg \/ 100 g; 40 mg per piece). Not recommended for children, pregnant or lactating women, or individuals sensitive to stimulants. Excessive consumption of sugar alcohols (sorbitol, maltitol, xylitol) may exert a laxative effect. This product is an athletic exercise tool and dietary supplement—it is not intended to diagnose, treat, cure, or prevent temporomandibular joint dysfunction (TMD\/TMJ) or medical oral conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (Mini-FAQ)\u003c\/h2\u003e\n\u003ch3\u003eHow is JAWLINER® CHEWING GUM HARD + CAFFEINE different from standard pre-workout drinks and generic chewing gum?\u003c\/h3\u003e\n\u003cp\u003eUnlike liquid pre-workouts that require gastrointestinal digestion and high fluid volume, this product delivers caffeine via transmucosal absorption in the oral cavity for rapid availability. Unlike generic gum, which breaks down rapidly under stress, its high-viscosity elastomer matrix provides 5x mechanical resistance to induce masseter muscle hypertrophy.\u003c\/p\u003e\n\u003ch3\u003eWhy does JAWLINER® CHEWING GUM HARD + CAFFEINE contain 40 mg of caffeine instead of a higher pre-workout dose?\u003c\/h3\u003e\n\u003cp\u003eA 40 mg dose from natural guarana extract provides an effective, controlled elevation in mental focus without inducing cardiovascular hyperreactivity, muscle tremors, or sleep architecture disruption. This allows versatile timing—including late afternoon or evening workouts—while providing sustained mechanical chewing resistance.\u003c\/p\u003e\n\u003ch3\u003eHow fast is the caffeine absorbed during the jaw workout?\u003c\/h3\u003e\n\u003cp\u003eBecause active compounds are released during active mastication, caffeine absorption occurs directly through the oral mucosa, bypassing primary hepatic first-pass digestion. Measurable cognitive alertness typically occurs within 10 to 15 minutes of initial mastication.\u003c\/p\u003e\n\u003ch3\u003eCan I combine JAWLINER® CHEWING GUM HARD + CAFFEINE with other JAWLINER® variants?\u003c\/h3\u003e\n\u003cp\u003eYes. To increase mechanical load without increasing stimulant intake, pair one piece of JAWLINER® HARD + CAFFEINE with one piece of non-caffeinated JAWLINER® Ultra-Hard Gum. This stacking protocol elevates total structural resistance while maintaining a controlled 40 mg caffeine dosage.\u003c\/p\u003e","brand":"Jawliner USA","offers":[{"title":"6 Months Supply - BESTSELLER","offer_id":49194378035435,"sku":null,"price":57.99,"currency_code":"USD","in_stock":true},{"title":"2 Months Supply","offer_id":49194378068203,"sku":null,"price":21.99,"currency_code":"USD","in_stock":true},{"title":"12 Months Supply","offer_id":49194378100971,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0468\/3445\/0594\/files\/Jawliner_Hard-Gum_Caffeine-Mint.jpg?v=1786439270","url":"https:\/\/www.jawliner.us\/products\/jawliner-chewing-gum-hard-caffeine","provider":"Jawliner USA","version":"1.0","type":"link"}